<template>
  <a-modal
    :title="model && model.id > 0 ? '编辑运营商' : '新增运营商'"
    :width="640"
    :visible="visible"
    :confirmLoading="loading"
    @ok="
      () => {
        $emit('ok')
      }
    "
    @cancel="
      () => {
        $emit('cancel')
      }
    "
  >
    <a-spin :spinning="loading">
      <a-form :form="form" v-bind="formLayout">
        <a-form-item v-show="false" label="主键ID">
          <a-input v-decorator="['id']" disabled />
        </a-form-item>
        <a-form-item label="运营商名">
          <a-input
            v-decorator="[
              'name',
              {
                rules: [{ required: true, message: '请输入运营商名' }],
              },
            ]"
            name="counterName"
            placeholder="请输入运营商名"
          />
        </a-form-item>
        <a-form-item label="状态" v-show="model && model.id > 0">
          <a-select v-decorator="['status']" name="counterStatus" placeholder="状态">
            <a-select-option :value="1">使用中</a-select-option>
            <a-select-option :value="2">已停用</a-select-option>
          </a-select>
        </a-form-item>
      </a-form>
    </a-spin>
  </a-modal>
</template>
    
    <script>
import pick from 'lodash.pick'
// 表单字段
const fields = ['name', 'status', 'id']

export default {
  props: {
    visible: {
      type: Boolean,
      required: true,
    },
    loading: {
      type: Boolean,
      default: () => false,
    },
    model: {
      type: Object,
      default: () => null,
    },
  },
  data() {
    this.formLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 7 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 13 },
      },
    }
    return {
      form: this.$form.createForm(this),
    }
  },
  created() {
    // 防止表单未注册
    fields.forEach((v) => this.form.getFieldDecorator(v))

    // 当 model 发生改变时，为表单设置值
    this.$watch('model', () => {
      this.model && this.form.setFieldsValue(pick(this.model, fields))
    })
  },
}
</script>